Enum ShaumError 

pub enum ShaumError {
    DateOutOfRange {
        date: NaiveDate,
        min: NaiveDate,
        max: NaiveDate,
    },
    InvalidConfiguration {
        reason: String,
    },
    AnalysisError(String),
    HijriConversionError(String),
    SunsetCalculationError(String),
    MoonProviderError(String),
    ValidationError(String),
    AstronomyError(String),
    DatabaseError(String),
    NetworkError(String),
}

Errors from shaum operations.

Variants

DateOutOfRange

Date outside supported range (1938-2076).

Fields

date: NaiveDate

min: NaiveDate

max: NaiveDate

InvalidConfiguration

Invalid configuration.

Fields

reason: String

AnalysisError(String)

Analysis failure.

HijriConversionError(String)

Hijri conversion error.

SunsetCalculationError(String)

Sunset calculation error.

MoonProviderError(String)

Moon provider error.

ValidationError(String)

Coordinate or input validation error.

AstronomyError(String)

Astronomy calculation error (e.g., polar regions).

DatabaseError(String)

Database error (e.g., MaxMind GeoIP lookup).

NetworkError(String)

Network error (async/remote operations).

Implementations

impl ShaumError

pub fn date_out_of_range(date: NaiveDate) -> Self

Creates a DateOutOfRange error with standard bounds.

pub fn invalid_config(reason: impl Into<String>) -> Self

Creates an InvalidConfiguration error.

Trait Implementations

impl Clone for ShaumError

fn clone(&self) -> ShaumError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ShaumError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ShaumError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ShaumError

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for ShaumError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl Serialize for ShaumError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.